selinux-policy/refpolicy/policy/modules/services/hal.te

policy_module(hal,1.0.2)

########################################
#
# Declarations
#

type hald_t;
type hald_exec_t;
init_daemon_domain(hald_t,hald_exec_t)

type hald_tmp_t;
files_tmp_file(hald_tmp_t)

type hald_var_run_t;
files_pid_file(hald_var_run_t)

########################################
#
# Local policy
#

allow hald_t self:capability { net_admin sys_admin dac_override dac_read_search mknod sys_rawio };
dontaudit hald_t self:capability sys_tty_config;
allow hald_t self:process signal_perms;
allow hald_t self:fifo_file rw_file_perms;
allow hald_t self:unix_stream_socket { create_stream_socket_perms connectto };
allow hald_t self:unix_dgram_socket create_socket_perms;
allow hald_t self:netlink_route_socket r_netlink_socket_perms;
allow hald_t self:netlink_kobject_uevent_socket create_socket_perms;
allow hald_t self:tcp_socket create_stream_socket_perms;
allow hald_t self:udp_socket create_socket_perms;
# For backwards compatibility with older kernels
allow hald_t self:netlink_socket create_socket_perms;

allow hald_t hald_tmp_t:dir create_dir_perms;
allow hald_t hald_tmp_t:file create_file_perms;
files_create_tmp_files(hald_t, hald_tmp_t, { file dir })

allow hald_t hald_var_run_t:file create_file_perms;
allow hald_t hald_var_run_t:dir rw_dir_perms;
files_create_pid(hald_t,hald_var_run_t)

kernel_read_system_state(hald_t)
kernel_read_network_state(hald_t)
kernel_read_kernel_sysctl(hald_t)
kernel_write_proc_file(hald_t)

corenet_tcp_sendrecv_all_if(hald_t)
corenet_udp_sendrecv_all_if(hald_t)
corenet_raw_sendrecv_all_if(hald_t)
corenet_tcp_sendrecv_all_nodes(hald_t)
corenet_udp_sendrecv_all_nodes(hald_t)
corenet_raw_sendrecv_all_nodes(hald_t)
corenet_tcp_sendrecv_all_ports(hald_t)
corenet_udp_sendrecv_all_ports(hald_t)
corenet_tcp_bind_all_nodes(hald_t)
corenet_udp_bind_all_nodes(hald_t)

dev_read_sysfs(hald_t)
dev_rw_usbfs(hald_t)
dev_read_urand(hald_t)
dev_read_input(hald_t)
dev_read_mouse(hald_t)
dev_rw_printer(hald_t)
dev_read_lvm_control(hald_t)
dev_getattr_all_chr_files(hald_t)
dev_manage_generic_chr_file(hald_t)

fs_getattr_all_fs(hald_t)
fs_search_all(hald_t)
fs_search_auto_mountpoints(hald_t)

selinux_get_fs_mount(hald_t)
selinux_validate_context(hald_t)
selinux_compute_access_vector(hald_t)
selinux_compute_create_context(hald_t)
selinux_compute_relabel_context(hald_t)
selinux_compute_user_contexts(hald_t)

storage_raw_read_removable_device(hald_t)
storage_raw_write_removable_device(hald_t)
storage_raw_read_fixed_disk(hald_t)
storage_raw_write_fixed_disk(hald_t)

term_dontaudit_use_console(hald_t)

corecmd_exec_bin(hald_t)
corecmd_exec_sbin(hald_t)

domain_use_wide_inherit_fd(hald_t)
domain_exec_all_entry_files(hald_t)

files_exec_etc_files(hald_t)
files_read_etc_files(hald_t)
files_rw_etc_runtime_files(hald_t)
files_search_mnt(hald_t)
files_search_var_lib(hald_t)
files_read_usr_files(hald_t)

init_use_fd(hald_t)
init_use_script_pty(hald_t)

libs_use_ld_so(hald_t)
libs_use_shared_libs(hald_t)
libs_exec_ld_so(hald_t)
libs_exec_lib_files(hald_t)

logging_send_syslog_msg(hald_t)

miscfiles_read_localization(hald_t)
miscfiles_read_hwdata(hald_t)

seutil_read_config(hald_t)
seutil_read_default_contexts(hald_t)

sysnet_read_config(hald_t)

userdom_dontaudit_use_unpriv_user_fd(hald_t)
userdom_dontaudit_search_sysadm_home_dir(hald_t)

ifdef(`targeted_policy', `
	term_dontaudit_use_unallocated_tty(hald_t)
	term_dontaudit_use_generic_pty(hald_t)
	files_dontaudit_read_root_file(hald_t)
')

optional_policy(`apm',`
	# For /usr/libexec/hald-addon-acpi
	# writes to /var/run/acpid.socket
	apm_stream_connect(hald_t)
')

optional_policy(`cups',`
	cups_domtrans_config(hald_t)
	cups_signal_config(hald_t)
')

optional_policy(`dbus',`
	dbus_system_bus_client_template(hald,hald_t)
	dbus_send_system_bus_msg(hald_t)
	dbus_connect_system_bus(hald_t)

	optional_policy(`networkmanager',`
		networkmanager_dbus_chat(hald_t)
	')
')

optional_policy(`dmidecode',`
	# For /usr/libexec/hald-probe-smbios
	dmidecode_domtrans(hald_t)
')

optional_policy(`hotplug',`
	hotplug_read_config(hald_t)
')

optional_policy(`mount',`
	mount_domtrans(hald_t)
')

optional_policy(`nis',`
	nis_use_ypbind(hald_t)
')

optional_policy(`nscd',`
	nscd_use_socket(hald_t)
')

optional_policy(`pcmcia',`
	pcmcia_manage_pid(hald_t)
	pcmcia_manage_runtime_chr(hald_t)
')

optional_policy(`selinuxutil',`
	seutil_sigchld_newrole(hald_t)
')

optional_policy(`udev', `
	udev_domtrans(hald_t)
	udev_read_db(hald_t)
')

optional_policy(`updfstab',`
	updfstab_domtrans(hald_t)
')

ifdef(`TODO',`
allow hald_t device_t:dir create_dir_perms;
') dnl end TODO